All Photos(2)

Key Documents

COO/COA

View All Documentation

T3408

Tenuazonic acid copper salt from Alternaria alternata

Name: Tenuazonic acid copper salt from <I>Alternaria alternata</I>
Brand: SIGMA

Synonym(s):

3-Acetyl-5-sec-butyl-4-hydroxy-3-pyrrolin-2-one

Sign Into View Organizational & Contract Pricing

All Photos(2)

About This Item

Linear Formula:

C₁₀H₁₄NO₃ · 1/2Cu

CAS Number:

610-88-8

Molecular Weight:

228.00

MDL number:

MFCD00083505

UNSPSC Code:

12352106

PubChem Substance ID:

24900142

NACRES:

NA.25

Pricing and availability is not currently available.

form

powder

storage temp.

2-8°C

SMILES string

CCC(C)C1NC(=O)C(C(C)=O)=C1O[Cu]OC2=C(C(C)=O)C(=O)NC2C(C)CC

InChI

1S/2C10H15NO3.Cu/c2*1-4-5(2)8-9(13)7(6(3)12)10(14)11-8;/h2*5,8,13H,4H2,1-3H3,(H,11,14);/q;;+2/p-2

InChI key

IAHMFKOQYRRWFU-UHFFFAOYSA-L

Pictograms

GHS06

Signal Word

Danger

Hazard Statements

H301

Precautionary Statements

P301 + P310

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Steyn, P.S. and Rabie, C.J.,

Phytochemistry, 15, 1977-1977 (1976)

Complexation of the fungal metabolite tenuazonic acid with copper (II), iron (III), nickel (II), and magnesium (II) ions.

M H Lebrun et al.

Journal of inorganic biochemistry, 24(3), 167-181 (1985-07-01)

Tenuazonic acid (TA) is a phytotoxin produced by a fungal pathogen of rice, Pyricularia oryzae. We have synthesized and characterized the metal complexes of TA with copper (II), iron (III), nickel (II), and magnesium (II). The stoichiometry of the complexes

[Putative mycotoxin-producing fungi isolated from alpataco (Prosopis flexuosa) fruits].

Mónica Canafoglia et al.

Revista iberoamericana de micologia, 24(1), 56-58 (2007-06-27)

Fungi contaminant of alpataco (Prosopis flexuosa) fruits from La Pampa province (Argentina) were identified. Alternaria alternata and Sphaeropsis sapinea were the dominant species. Phoma sp., Nigrospora sp., Preussia minima, Cladosporium sp., Pithomyces chartarum, Epicoccum nigrum, Aspergillus niger and Aspergillus speluneus

Synthesis of and tautomerism in 3-acyltetramic acids.

Yong-Chul Jeong et al.

The Journal of organic chemistry, 76(5), 1342-1354 (2011-01-22)

The synthesis of 3-acyltetramic acids, the substructure of bioactive natural products, via O-acylation of tetramic acids with carboxylic acids followed by acyl migration, has been investigated. This acylation sequence is mediated by N,N'-dicyclohexylcarbodiimide (DCC) and 4-dimethylaminopyridine (DMAP) and is very

Chloroplastic oxidative burst induced by tenuazonic acid, a natural photosynthesis inhibitor, triggers cell necrosis in Eupatorium adenophorum Spreng.

Shiguo Chen et al.

Biochimica et biophysica acta, 1797(3), 391-405 (2009-12-23)

Tenuazonic acid (TeA), a nonhost-specific phytotoxin produced by Alternaria alternata, was determined to be a novel natural photosynthesis inhibitor owning several action sites in chloroplasts. To further elucidate the mode of its action, studies were conducted to assess the production

View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service